500-442 Exam Dumps : Administering Cisco Contact Center Enterprise (CCEA)

The correct answer is A and E. The Cisco VVB has the following features:

• Facilitates self-service options such as access to check account information or user-directed call routing by processing user commands through touchtone input or speech-recognition technologies1.
• Allows customers to retrieve the required information through voice commands without interacting with an agent, to navigate to the correct department, or to get help from an agent1.
• Provides multilingual support for Cisco VVB server prompts for Automated Speech Recognition (ASR) and Text-To-Speech (TTS) capabilities1.
• Provides more comprehensive and effective customer service by efficiently handling call traffic with self-service or fast transfer to the correct agent the first time1.

Option B is incorrect because it is the opposite of what Cisco VVB does.Cisco VVB allows customers, not agents, to use voice commands without interacting with an agent1.

Option C is incorrect because Cisco VVB supports multiple languages for ASR and TTS, not just one1.

Option D is incorrect because it confuses the roles of customers and agents.Cisco VVB provides better customer service, not agent service, by transferring customers to the right agent, not vice versa1.

The PTSN is responsible for routing the call to the agent. According to [5], the two primary roles of the PSTN and voice gateway in the Unified CCE solution are delivering the inbound call to the voice gateway and routing the call to the agent. The voice gateway may modify the digits presented to downstream devices, but it does not provide IVR functionality in a Contact Center deployment, nor is it responsible for routing the call to the agent.

the Single Sign-on message flow consists of two parts: first, the Identity Service (IdS) detects whether the user has a valid access token, and if not, the Identity Provider (IdP) provides a login page for authenticating the user. Once the user is authenticated, the browser issues a PUT of the Finesse desktop with an access token.

In a Single Sign-on (SSO) message flow for Cisco's contact center solutions, two key parts include:B.IdS (Identity Service) detects the user has a valid access token:When a user attempts to access a service, the Identity Service checks if the user's access token is valid, indicating they are already authenticated.D.IdP (Identity Provider) provides a login page for authenticating the user:If the user does not have a valid access token, the Identity Provider will present a login page where the user can authenticate themselves.References:Cisco's documentation on SSO implementation in contact center environments details the SSO message flow, including the roles of Identity Services and Identity Providers in authenticating users.